Doctor profile · Federal record
Dr. Casey Erelli, PA-C
Physician Assistant · Amherst, MA
- NPI 1700409893
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
170 University Dr
Amherst, MA 010022247
(413) 461-3530
fax (413) 461-3532 - Additional location
-
369 South St.
Pittsfield, MA 012010120
(413) 443-4826
fax (413) 443-4488 - Mailing address
-
22 Nagler Cross RD
Huntington, MA 010509624
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- November 1, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700409893. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,752
Distinct HCPCS
10
Medicare allowed
$26,462
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 923 | 21 | $4 | |
95117 |
Professional service for multiple injections of allergen | 337 | 134 | $10 | |
95024 |
Test for allergy using allergenic extract injected into skin | 134 | 16 | $7 | |
95115 |
Professional service for single injection of allergen | 107 | 47 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 74 | $110 | |
94010 |
Test to measure expiratory airflow and volume | 56 | 29 | $14 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 47 | 47 | $79 | |
96372 |
Injection of drug or substance under skin or into muscle | 35 | 13 | $12 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $144 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $97 |
In context: peer comparison
Among 3 peers in Amherst Physician Assistant, average services per provider: 178. This provider delivers 9.8× the peer median.Open Payments
Industry payments received
All-time total
$2,060
Transactions
114
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 21 | $487.47 | |
| GlaxoSmithKline, LLC. | 25 | $400.44 | |
| Regeneron Healthcare Solutions, INC. | 15 | $329.90 | |
| Novartis Pharmaceuticals Corporation | 24 | $225.41 | |
| Genzyme Corporation | 6 | $178.29 | |
| Amgen INC. | 11 | $148.23 | |
| Pfizer INC. | 4 | $86.36 | |
| Leo Pharma INC. | 3 | $70.94 | |
| Blueprint Medicines Corporation | 1 | $36.66 | |
| Grifols USA, LLC | 1 | $27.22 | |
| BioCryst US Sales Co., LLC | 1 | $25.34 | |
| Lilly USA, LLC | 1 | $24.99 | |
| Pharming Healthcare, INC. | 1 | $18.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
287
Patients
126
Total drug cost
$44,972
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 37 | 29 | $1,131 |
| Montelukast Sodium | Generic | 36 | 11 | $387 |
| Levocetirizine Dihydrochloride | Generic | 34 | 12 | $1,234 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 34 | 0 | $24,106 |
| Fluticasone Propionate | Generic | 33 | 17 | $697 |
| Azelastine Hcl | Generic | 28 | 13 | $777 |
| Epinephrine | Generic | 22 | 21 | $4,899 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 15 | 0 | $11,193 |
| Triamcinolone Acetonide | Generic | 14 | 0 | $192 |
| Prednisone | Generic | 12 | 12 | $26 |
Frequently asked questions
What is Dr. Casey Erelli's medical specialty?
Dr. Casey Erelli practices Physician Assistant in Amherst, MA.
Where does Dr. Casey Erelli practice?
Dr. Casey Erelli practices at 170 University Dr, Amherst, MA 010022247. Office phone: 4134613530.
What is Dr. Casey Erelli's NPI?
Dr. Casey Erelli's National Provider Identifier (NPI) is 1700409893, issued by NPPES.
Does Dr. Casey Erelli accept Medicare assignment?
Yes. Dr. Casey Erelli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Erelli commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117); Test for allergy using allergenic extract injected into skin (HCPCS 95024). Source: CMS Medicare Physician & Other Practitioners file.